effeff security door strikes 143® are tested and approved locking components for fire protection doors. Door strike 143® is a newly developed product which offers a range of possibilities with its different features.
Do you mainly specialize in manufacturing functional doors for commercial real estate? Do your clients also purchase standard doors from you? Then effeff's ProFix® series are just the right products for you. ProFix may also be of interest for entrance doors and partition system manufacturers.
ProFix® is a combined system, consisting of a FaFix® electric strike with a latch bolt guide (latch bolt slide) integrated into the electric strike.